If I were looking for a "scientific" cause this is exactly what I would have to do. However, I only have to do this if I am attempting to prove (scientifically) the cause for phenomenal life.
This is where I beg to differ. To me the necessity of doing so is required, not only for actual proof, but also for the very act of thinking whatever you experienced as a possible cause for phenomenal life. You must first define that which you experienced as living in a non-metaphorical way, susceptible of being a real (not necessarily scientifically observable) cause for phenomenal life. This imo leads you out of the realm of experience into that of interpretation. In the latter, you can't escape the question: how much does my interpretation of what/whom I have had subjective experience, as a living being, owe to the cultural, literary, metaphorical, anthropomorphical representations of "gods" as living beings? Again, just to think it as such, not to prove it.
PP,
the scientifically minded person's love of precision is met with the philosophers love of verbal ambiguity.I disagree. While religious or mystical thought may love and perhaps need verbal ambiguity, philosophy is bent on elucidating the ambiguities (that's the big step from mythos to logos). I feel that it is indispensable, if only to differentiate the respective areas of validity and status of each kind of speech. After all, no scientific mind is only a scientific mind, and no mystic is only a mystic, and for this reason I think both need philosophy to know where their favorite kind of thinking ceases to be valid.